This topic contains a solution. Click here to go to the answer

Author Question: What is the proper abbreviation for seconds?' a. sec b. There is none. It should always be spelled ... (Read 72 times)

rmenurse

  • Hero Member
  • *****
  • Posts: 513
What is the proper abbreviation for seconds?'
 a. sec
  b. There is none. It should always be spelled out.
  c. secs
  d. s
  e. none of the above

Question 2

What causes a mirage?
 a. A layer of cold air close to the ground.
  b. The physiological effects of water deprivation.
  c. A layer of warm air close to the ground.
  d. A sandwich of layers of warm, cold, and warm air.
  e. Extremely hot air all the way from the ground to the top of the atmosphere.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dunkey

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

D

Answer to Question 2

c




Dunkey

  • Sr. Member
  • ****
  • Posts: 333

 

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

For a complete list of videos, visit our video library